MODIFYING MIXTURE FOR PRODUCING CAST IRON WITH GLOBULAR GRAPHITE Russian patent published in 1994 - IPC

Abstract RU 2024640 C1

FIELD: metallurgy. SUBSTANCE: modifying mixture comprises iron-containing substance in the form of iron powder with the following proportion of components, wt. -%: magnesium, 4-6; iron powder, 30-60; ferrosilicium, the balance. The use of iron powder in the modifying mixture raises the degree of assimilation of magnesium in cast iron 3 - 3.4 times. EFFECT: improved composition of mixture. 1 tbl

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RU 2 024 640 C1

Authors

Aleksandrov N.N.

Kovalevich E.V.

Pestov E.S.

Orlov A.V.

Orlov V.M.

Dates

1994-12-15—Published

1990-04-02—Filed